baber/WOPTO huggingface dataset:
Patent JP-2004271652-A (JP)
Title: Manufacturing method of color display member, and reflection type color image display device using the manufacturing method
Inventor: NAKAYAMA SHINICHI
IPC: G02F1/167
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel manufacturing method of a display member by which chromatic light colors (structural colors) of red, blue, green and the like are visually sensed under photoirradiation in a visible light region and to provide a novel color image display device formed by systematizing the manufacturing method of the color display member displaying the structural colors under photoirradiation in the visible light region.  <P>SOLUTION: Slurry materials formed by dispersing black based non-chromatic spherical particles of electrostatically chargeable organic polymers (6, 7 and 8) or an inorganic compound which are positively or negatively charged and have 100 to 500 nm average particle diameter in liquid mediums (16, 17 and 18) are encapsulated in cells between electrodes opposed to each other and the particles are migrated under a prescribed applied voltage. A chromatic light color image as the structural colors having a color tone of chroma of ≥3 expressed by a Munsell color chip is displayed by a perpendicularly reflected light color of light with which the surface of a particle like laminated matter formed on prescribed display surface supported in the cell is irradiated and which has a wavelength region of visible light of natural light (or white light).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004274320-A (JP)
Title: Device and method for secret dispersion and for secret reconstruction, secret dispersing and reconstructing system
Inventor: MATSUMURA YASUKO
IPC: H04L9/08
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a secret dispersing device which executes secret dispersion corresponding to the authority level of each member while suppressing the increase of an information amount of the dispersion information, a secret dispersing and reconstructing system, and a secret dispersing method, and also to provide a secret reconstructing device for reconstructing the information to which the secret dispersion is executed corresponding to the authority level, a secret dispersing and reconstructing system, and a secret reconstructing method.  <P>SOLUTION: The secret dispersing device 100 has an ID radix generating part 104, to which original secret information S and the authority level L<SB>i</SB>(i=1, 2,..., n) of each member are inputted and which calculates the secret ID_P for calculating a member ID_m<SB>i</SB>equivalent to each of the authority levels L<SB>i</SB>, the dispersion information X<SB>i</SB>made to correspond to the original secret information S, a radix Y for generating the dispersion information, and the information desired to keep secret from the radix Y, and a dispersion information generating part 103 which calculates the dispersion information X<SB>i</SB>to be distributed to each member from the calculated radix Y and the member ID_m<SB>i</SB>.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004270792-A (JP)
Title: Multipoint contact ball bearing
Inventor: KATSUNO YOSHIAKI
IPC: F16C33/58
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multipoint contact ball bearing which is suitable for a bearing for supporting a screw shaft of a ball screw.  <P>SOLUTION: A contact angle α is determined so as to satisfy the following formula, 12.5°<α≤32.5°, and ratios of radiuses of curvature of raceway grooves 10e, 10f to a diameter of a ball 10c are determined so as to satisfy the following formula, Re/D=Ri/D=0.54 to 0.61, where D is a diameter of the ball 10c, Re is a radius of curvature of the raceway groove 10e of the outer race, Ri is a radius of curvature of the raceway groove 10f of the inner race, and α is a contact angle of the ball 10c with the raceway grooves 10e, 10f. In addition, the kinematic viscosity of the base oil of the enclosed grease is determined within the range from 100×10<SP>-6</SP>to 130×10<SP>-6</SP>m<SP>2</SP>/s at 40°C of the base oil.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004272619-A (JP)
Title: Fault notification system
Inventor: OYAMA TAKAHISA
IPC: G06F11/32
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fault notification system which has an inexpensive and flexible system structure and is capable of notifying a PHS telephone set of a manager by voice and a Web page by using radio communication technology.  <P>SOLUTION: As a system for connecting the PHS telephone set 1 having a browser function to a fault notification device 4 via a PHS control unit (switchboard) 3, the faulty notification device 4 transmits audio information for notifying the PHS telephone set 1 of a fault occurrence via the switchboard 3 and provides further information on the fault to a request made via a network 5 by the browser function of the PHS telephone set 1. Also, detected fault occurrence information is transmitted to the fault notification device 4 by a monitoring device 21 for monitoring a device to be monitored by using a radio modem 22.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004083001-A (JP)
Title: Pneumatic radial tire
Inventor: YAMAGUCHI YUJI
IPC: B60C9/18
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic radial tire capable of effectively restraining transmission of projection input to a cord of a carcass ply in the case when there is a partly large projection input against a tread part and excellent in durability.  <P>SOLUTION: The pneumatic radial tire 1 is furnished with the carcass 2 made of at least one piece of ply extending in a toroidal form and a main belt 4 made of at least a piece of belt layer positioned on the outer peripheral side of made by applying rubber on the cord. A reinforcing belt 5 actually radially arranged and made of at least one cord layer constituted by applying rubber on a reinforcing element initial elongation of which is 0.2% or more is arranged between the carcass 2 and the main belt 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004275804-A (JP)
Title: Method for treating photographic waste solution
Inventor: MIYAZAKI HIDEO
IPC: C02F9/00
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for treating a photographic waste solution capable of effectively reducing all of the BOD, the COD and the mass of suspended matters in the photographic waste solution.  <P>SOLUTION: In the method for treating the photographic waste solution, the waste solution is pretreated by oxidation and subsequently treated with microorganisms immobilized on a carrier. Further, at least one excess sludge reducing treatment selected from oxidative decomposition treatment, ultrasonic wave applying treatment and thermophilic microorganism treatment is applied to the microbially treated waste solution and the wastewater obtained after this treatment is returned to a treatment tank for immobilized microorganism treatment.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004028991-A (JP)
Title: Scanning probe electron microscope
Inventor: LINKER FREDERICK I
IPC: G01Q60/00
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scanning probe electron microscope (SFM) facilitating a change of probes while dispensing with adjustment for positioning a deflection detector after a change of probe.  <P>SOLUTION: This scanning probe electron microscope 100 has a probe 101 removably mounted on a head 108 by a kinematic mounting technique. A motor-driven unstacked coarse x-y axis movable stage 116 is disposed on a base material 114. A motor-driven coarse biaxial movable stage 112 positions the head relative to the base material and enables the adjustment of the height, lateral slant, and longitudinal slant, of the probe. A scanner 118 includes x, y, and z axis specimen position detectors, and the outputs of the detectors are also connected to a controller 110 through a feedback loop for improving the performance of the microscope. An optical image observation assembly 124 provides a combined image of a concentric image with an oblique perspective image of a cantilever 102 and a specimen 104.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004039624-A (JP)
Title: Navigation switch assembly
Inventor: LEE UI-JIN
IPC: H01H25/04
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a navigation switch assembly allowing a knob to vary in its appearance or design, allowing the knob or a holder to be more firmly connected, and preventing the knob from being separated outward from a product casing in operation.  <P>SOLUTION: The navigation switch assembly comprises: a navigation switch secured to a printed circuit board disposed in the product casing and having an adjustment stick protruding from an upper portion thereof; a knob fitted to the upper end of the navigation switch; a holder connected to the knob in the product casing to prevent the knob from being separated outward from the product casing; and a joining means for joining the knob and the holder.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004278401-A (JP)
Title: Engine exhaust-emission cleaning device
Inventor: WAKASA AKINORI
IPC: F01N3/24
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engine exhaust-emission cleaning device in which a catalytic converter is installed solidly and compactly, while preventing occurrence of exhaust gas interference.  <P>SOLUTION: In the exhaust-emission cleaning device, a corn member 24 constitutes the upstream side of a catalyst case 22 of an auxiliary catalytic converter 16, and 1st-4th independent exhaust pipes 11-14 are made of pipe members independently conducting exhaust gas from respective cylinders. The downstream end part of the exhaust pipes 11-14 are inserted in the corn member 24. The inside space of the corn member 24 is partitioned into two spaces S1, S2 by means of a 1st partition plate 31. The upstream end part of the 1st partition plate 31 is inserted by a predetermined amount between downstream end parts of the exhaust pipes 11-14. In this case, the upstream end part of the partition plate 31 is inserted by a set of independent exhaust pipes of cylinders, in which exhaust processes are separated, that is, so as to partition the 1st and the 4th independent exhaust pipes 11, 14 and a set of the 2nd and the 3rd independent exhaust pipes 12, 13 to respective sets.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004278705-A (JP)
Title: Sliding member, crankshaft, and variable compression ratio engine
Inventor: NANBU TOSHIKAZU
IPC: F16J1/08
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sliding member having high seizing resistance by increasing friction reducing effect.  <P>SOLUTION: A sliding surface 5 of the sliding member is made of diamond-like carbon 6, and the sliding surface is provided with a recessed part 4 where depth distribution varies in response to oil film thickness distribution from the center toward the end in the orthogonal direction to the sliding direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004277604-A (JP)
Title: Damping composition
Inventor: SUGA KAZUO
IPC: F16F15/02
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a damping composition which shows a high damping property after curing, a moderate hardness and a small temperature dependence of the hardness.  <P>SOLUTION: The damping composition contains (A) a urethane prepolymer, (B) a thermoplastic resin and (C) an amine compound of formula (1) and/or an amine compound of formula (2) [wherein R<SP>1</SP>, R<SP>2</SP>, R<SP>3</SP>and R<SP>4</SP>are each independently a linear or branched 1-15C hydrocarbon group, or R<SP>1</SP>and R<SP>2</SP>and/or R<SP>3</SP>and R<SP>4</SP>bind to each other to form a 3-15C alicyclic or aromatic ring; n and m are each independently an integer of 4-12; R<SP>5</SP>and R<SP>6</SP>are each independently a methyl group or an ethyl group; and k is an integer of 0-3].  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004276808-A (JP)
Title: Side air bag device
Inventor: SATO YUJI
IPC: B60R21/20
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a side air bag device capable of effectively protecting the waist part and the chest part of an occupant in side collision.  <P>SOLUTION: A side air bag device 13 is buried in the side part of the back rest part 11b of a front seat 11. The side air bag device 13 is formed of a case 14 and an inflator 15 and an air bag 16 stored in the case 14. The air bag 16 is dividedly formed in a waste part compartment chamber 18 deployed correspondingly to the waist part Ph of the occupant P and a chest compartment chamber 19 deployed correspondingly with the chest part Pc by a tether 17 having a large number of small holes 17a. After the waist part compartment chamber 18 is deployed, the chest compartment chamber 19 is deployed, and the inside pressure of the chest part compartment chamber 19 is set smaller than the inside pressure of the waist part compartment chamber 18.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004276094-A (JP)
Title: Method for continuous casting of billet
Inventor: TOKI MASAHIRO
IPC: B22D11/04
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for a continuous casting of a billet in which the drawing of the low carbon steel billet from a casting mold 1 is smoothly performed in the continuous casting, the drawing of the low carbon steel billet is smoothly performed in a light reduction zone 5 of the continuous casting, and the center segregation of the high carbon steel billet is improved by a light reduction in the continuous casting.  <P>SOLUTION: The objects are attained by optimizing the density of a water flow for the secondary cooling of the cast piece by spray nozzles 3 in a length range of 300 mm from the bottom end of the casting mold 1 and by controlling the bulging amount of the cast piece. Namely, the density of the water flow is 0.04 m<SP>3</SP>/m<SP>2</SP>/s or more in the continuous casting of the low carbon steel billet of 0.04 mass% or less carbon content, and the density of the water flow is 0.03 m<SP>3</SP>/m<SP>2</SP>/s or more under the light reduction in the continuous casting of the high carbon steel billet of 0.40 mass% or more carbon content. Further, in the casting at a high speed over 3 m/min, a casting mold with an electromagnetic agitator is used and the density of the water flow for the secondary cooling of the cast piece is 0.03 m<SP>3</SP>/m<SP>2</SP>/s or more in the length range of 300 mm from the bottom end of the casting mold.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004281933-A (JP)
Title: Method for mounting driver using hysteresis loss, substrate, and anisotropic conductive film
Inventor: KOJIMA EISAKU
IPC: H01L21/60
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting method using an anisotropic conductive film, which can suppress heat transmission to each member on the substrate when each component is connected to the substrate using the anisotropic conductive film and can avoid short-circuiting between the electrodes.  <P>SOLUTION: The method for mounting a driver 12 to the substrate 14 using the anisotropic conductive film 50 includes the steps of holding the film 50 between the substrate 14 and the driver 12, applying a magnetic field to conductive particles included in the film 50 to generate an eddy current in the conductive particles and a hysteresis loss, melting the resin contained in the film 50 with the heat of the conductive particles generated by the eddy current and the hysteresis loss, and setting the melted resin to connect the electrode 15 of the substrate 14 and the electrode 15 of the driver 12 with the conductive particles.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004281935-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: YOKOTA TATSUYA
IPC: H01L21/316
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device which has high embedding property of an insulating film and can correspond to high integration appropriately, and its manufacturing method.  <P>SOLUTION: After a ferrodielectric capacitor is formed above a semiconductor substrate, an Al<SB>2</SB>O<SB>3</SB>film covering the ferrodielectric capacitor is formed. Thereafter, a high density plasma insulating film covering the Al<SB>2</SB>O<SB>3</SB>film is formed by using O<SB>2</SB>gas and SiH<SB>4</SB>gas. In the process, the flow rate of O<SB>2</SB>gas is made 6 to 9 times the flow rate of SiH<SB>4</SB>gas and the temperature of the semiconductor substrate is set at 280 to 320°C.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004280744-A (JP)
Title: Compiler device, compiler program, recording medium, and compiling method
Inventor: INAGAKI TATSUSHI
IPC: G06F9/45
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that in requiring resisters of a number exceeding an analyzed number, the necessary register number consequently exceeds the register number provided in a computer, operation must be performed by using a memory lower in speed than the registers with poor efficiency.  <P>SOLUTION: This compiler device for optimizing a program comprises an order limitation information acquisition part for acquiring order limitation information determined between a plurality of instructions of the program; an order determination part for successively determining the execution order of executing each instruction based on the order limitation information; a register number analysis part for analyzing the necessary register number that is the number of registers needed in execution of the instructions with determined execution orders; an instruction detection part for detecting a combination of two instructions, one order being an order-determined instruction, and the other order being an order non-determined instruction, in which an order limitation for executing the one instruction prior to the other instruction is not included in the order limitation information; and an order determination reprocessing part for changing, when the necessary register number exceeds a predetermined number, the one instruction to a state where no execution order is determined and determining the execution orders so as to execute the one command after the other command.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004283257-A (JP)
Title: Radiographic imaging system
Inventor: ARAKAWA SATORU
IPC: A61B6/00
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiographic imaging system for appropriately adjusting the position of a testee body and acquiring a radiographic image.  <P>SOLUTION: The radiographic imaging system for imaging the testee body by radiation comprises: a radiation source for generating the radiation and irradiating the testee body with it; a radiographic image acquisition part for acquiring the radiographic image of the testee body by using the radiation; a first optical image acquisition part and a second optical image acquisition part arranged roughly symmetrically with a radiation irradiation direction as a center for detecting light emitted from the testee body and respectively acquiring the optical image of the testee body; and a positional deviation calculation part for calculating the amount of the positional deviation of the testee body to the radiographic image acquisition part by inverting the optical image acquired by the first optical image acquisition part and comparing it with the optical image acquired by the second optical image acquisition part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004288407-A (JP)
Title: Lamp bulb
Inventor: MORITA KENICHI
IPC: H01K1/28
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure of a lamp bulb and a tube bulb capable of curtailing the volume of use of glass materials for flare or a stem, in a fabricating process of a sealing part in a manufacturing process of the lamp bulb.  <P>SOLUTION: In the manufacturing process of a bulb main body of the lamp bulb, an pressure crushing system is adopted for a sealing part form in the bulb main body. In the fabricating process of the sealing part in the bulb main body in the manufacturing process of the lamp bulb, glass parts are produced, and then connection and sealing with the glass bulb is carried out. In a manufacturing process of a lamp bulb corresponding to recent environment problems in which weight reduction of wastes is a requisite, the structure of the lamp bulb by which a reduction of a glass material can be aimed at at the fabricating process of the sealing part, and the bulbs can be obtained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004245810-A (JP)
Title: Functional water analyzing apparatus
Inventor: IMANISHI TADAO
IPC: G01N7/16
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of analyzing clusters in water at a low cost and using a simple apparatus, and to provide the apparatus.  <P>SOLUTION: After accurately measuring 150g (measured with precision of 0.01g) of "water", the object of analysis, and pouring it into a pressure vessel 3 in a heat insulation box 4 comprising a heat insulator which prevents heat dissipation, the vessel 3 is sealed by firmly tightening with an inner fixing clamp 21 and an outer fixing clamp 16. A heating element 18 which electrically heats the water, a pressure sensor 20 which measures vapor in a space, a gas temperature sensor 11, and a liquid temperature sensor 10 are installed in the vessel 3. Since a terminal is provided beneath the vessel 3, such that electricity flows through a contact 17 to the heating element on placing the vessel 3, at a predetermined position in the heat insulation box 4. After injecting the water to be analyzed into the vessel 3 and verifying that the vessel 3 is placed at a predetermined position, and energization is started, that is, the heating of the water by turning on an electrical switch 23, the liquid temperature, vapor temperature, and vapor pressure of the water in the vessel 3 energization is started is recorded and analyzed by means of a measuring sensor and a personal computer 15 through a communication cable 13 thereof.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004288494-A (JP)
Title: Connector
Inventor: SHIMIZU SHINJI
IPC: H01R13/639
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reliably operable connector which is not broken even if excessive extraction or insertion is applied from all directions, whereby wear of members are suppressed when the connector is connected and disconnected, holding force of a lock is prevented from being lowered, and workability of connecting and disconnecting work is enhanced.  <P>SOLUTION: One side of the connector has a plurality of contacts 10 provided in its width direction, and guide parts 17 provided in the portions where the contacts are not arranged to guide the connector to the engagement position where it is connected to a counterpart connector 12. A locking part 18 having an almost spherical shape or an almost circular polyhedron shape in a plane view is formed at the tip of the guide part 17, and the engagement condition wherein it is connected to the counterpart connector 12 is locked by the locking part 18.  <P>COPYRIGHT: (C)2005,JPO&NCIPI